3.9
12 Ratings with 4 written Reviews
Summary
Dr. Elizabeth Grethen holds a medical degree from Loyola University Chicago Stritch School of Medicine, and completed her training at Indiana University School of Medicine. She practiced endocrinology at Ascension from 2011-2024, after which she founded Impact Endocrinology, LLC, a direct care endocrinology clinic. Dr. Grethen has contributed to medical education through publications in The Journal of Clinical Endocrinology and Metabolism, and by teaching medical students and residents. Using evidenced-based medicine, she determines the best treatment plan to treat the individual patient, and believes in the value of spending time with her patients to best improve their health.
Quick Facts
- accepting new patients
- 20 years of experience
- speaks English
- Indiana University School of Medicine
- 4 written reviews
- 1 specialty
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Impact Endocrinology
188 W Carmel DrCarmel, IN 46032 Tel: (317) 660-1322
Mon8:30 am - 4:30 pm
Tue8:30 am - 12:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 12:00 pm
FriClosed
SatClosed
SunClosed
Compare with Similar Doctors
 |  | |  |
| Dr. Elizabeth Grethen, MD | Dr. James Kevill Malone, MD | Dr. Charles Malcolm Clark JR., MD | Dr. Roy Daniel Pollom, MD |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Internal Medicine | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | |||
| 20 Years of Experience | 45 Years of Experience | 63 Years of Experience | 49 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Carmel , IN | Indianapolis , IN | Indianapolis , IN | Indianapolis , IN |
| Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: Indiana University School Of Medicine | Med School: Indiana University School Of Medicine | Med School: Indiana University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Elizabeth Grethen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Elizabeth Grethen has the following specialty
Certifications, License, & Education
20 Years Experience
Dr. Elizabeth Grethen holds an active medical license in the state of Indiana. They are board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism by the American Board of Internal Medicine.
Board Certifications
Board certified in Internal Medicine by the American Board of Internal Medicine and board certified in Endocrinology, Diabetes & Metabolism by the American Board of Internal Medicine.
Medical License
Medical Doctor with an active medical license in the state of Indiana that expires in 2027.
Education & Training
Fellowship
Completed their fellowship at Indiana University School of Medicine in 2011.
Residency
Completed their residency at Indiana University School of Medicine in 2009.
Medical School
Graduated from Loyola University Of Chicago Stritch School Of Medicine in 2006.
NPI Number
Dr. Grethen's NPI number is 1962660522.
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Frequently Asked Questions
- Which hospitals is Dr. Elizabeth Grethen affiliated with?
- Dr. Elizabeth Grethen is affiliated with Ascension Saint Vincent Carmel.
- What languages does Dr. Elizabeth Grethen speak?
- Dr. Elizabeth Grethen speaks English.
- Does Dr. Elizabeth Grethen accept my insurance?
- You can see the insurance plans that Dr. Elizabeth Grethen accepts on their Vitals profile.
- Is Dr. Elizabeth Grethen accepting new patients?
- Dr. Elizabeth Grethen is accepting new patients on Vitals. View Dr. Elizabeth Grethen's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Elizabeth Grethen?
- You can find contact information for Dr. Elizabeth Grethen here on Vitals.
Data Sources
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- NPPES NPI Registry
- State medical licensing boards
- Board certification bodies (such as ABMS)
- Healthcare system and provider network data
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